SS4.5 Market stuck downloading updates to EVERYTHING

Going into Market/Downloads shows a whole bunch of apps "Downloading..." but they never actually download anything (no yellow in the progress bar).

Selecting the app brings up "Download error. Download was unsuccessful, please try again." I hit ok. I can now hit "cancel download". Sometimes it does, sometimes the vending app FCs.

I restored to a backup from 2010-07-26. Same behavior.

I do have "Automatically update" set on most of my apps...
I have verified network connectivity...
I manually downloaded maps 4.4 and it installed perfectly (thereby verifying network connectivity, market connection, and ability to install)

Going into Market/Downloads shows a whole bunch of apps "Downloading..." but they never actually download anything (no yellow in the progress bar).

Selecting the app brings up "Download error. Download was unsuccessful, please try again." I hit ok. I can now hit "cancel download". Sometimes it does, sometimes the vending app FCs.

I restored to a backup from 2010-07-26. Same behavior.

I do have "Automatically update" set on most of my apps...
I have verified network connectivity...
I manually downloaded maps 4.4 and it installed perfectly (thereby verifying network connectivity, market connection, and ability to install)